/*  Copyright (C) 2009 Jos van der Til
    
    This file is part of the Fluent Metadata Library.

    The Fluent Metadata Library is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    The Fluent Metadata Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with the Fluent Metadata Library.  If not, see <http://www.gnu.org/licenses/>.
 */
using System;
using System.Collections.Generic;
using FluentMetadata.AttributeBuilders.Display;
using FluentMetadata.AttributeBuilders.Validation;

namespace FluentMetadata.AttributeBuilders
{
    public class BaseAttributeBuilder : AbstractAttributeBuilder, IBaseAttributeBuilder
    {
        private IDisplayAttributeBuilder _displayBuilder;
        private IValidationAttributeBuilder _validationBuilder;

        #region IBaseAttributeBuilder Members

        public IValidationAttributeBuilder AddValidation
        {
            get
            {
                if (_validationBuilder == null)
                {
                    _validationBuilder = new ValidationAttributeBuilder();
                    AddAttributeBuilder(_validationBuilder);
                }
                return _validationBuilder;
            }
        }

        public IDisplayAttributeBuilder SetDisplayProperty
        {
            get
            {
                if (_displayBuilder == null)
                {
                    _displayBuilder = new DisplayAttributeBuilder();
                    AddAttributeContainer(_displayBuilder);
                }

                return _displayBuilder;
            }
        }

        public IBaseAttributeBuilder SetReadOnly()
        {
            AddAttributeContainer(new ReadOnlyAttributeBuilder());

            return this;
        }

        #endregion
    }
}